Romans 15:18 – 21 verse… (with emphasis on ‘20’)…

18For I will not dare to speak of any of those things which Christ hath not wrought by me, to make the Gentilesobedient, by word and deed, 19Through mighty signs and wonders, by the power of the Spirit of God; so that fromJerusalem, and round about unto Illyricum, I have fully preached the gospel of Christ.20Yea, so have I strived topreach the gospel, not where Christ was named, lest I should build upon another man's foundation:

21But as it is written, To whom he was not spoken of, they shall see: and they that have not heard shallunderstand.